Friendly Pit Bull / Scary Samurai Warrior

I need to make my website more fun...so I want a mascot for site which will be a dog...a "Pit Bull" dog...his body should be muscular but his face needs to be fun & friendly. One eye should be colored as in the attached sample. I would like him in about 3 different poses...1. official look 2. another of him dancing or something... 3. another of him smoking a cigar...the dog has to be "cool". Another graphic I need is a Japanese Samurai warrior...I have attached a sample...in the sample the warrior head needs to stay the same..because It is a real helmet...but the body needs to change because I copied that from a video game...but I would like a similar body armor...you'll have to change the weapon to some other exotic weapon. I just need the graphics for website but if you can make them animated for video that would be a plus. check attached files for examples..thank you - Elizabeth, Texas, USA